Furick Fupa #12 Glass Kit (2 Cups)
The Furick Fupa #12 glass TIG cup is hand-made in the USA from borosilicate laboratory-grade glass, giving excellent visibility, gas coverage and arc stability for precision TIG work.
Features
- Suits mild steel, stainless steel, chromoly, titanium, Inconel and exotic alloys
- Ideal for precision jobs like header tubes, chassis tubing and thin material
- Excellent visibility and gas coverage
- High temperature resistance
Specifications
- Inside diameter: 19mm (0.750")
- Tungsten size: 2.4mm (3/32") recommended
- Gas flow: 20β30+ CFH argon
- Amperage rating: 180 A constant, higher on pulse
- Polarity: DC only
- Material: borosilicate glass
- Country of origin: USA
What's Included
- 2 Γ Fupa #12 glass cups
- 4 Γ O-rings
- 1 Γ spare diffuser
Compatibility
- #17, #18 or #26 torch: use a #17 kit
- #9 or #20 torch: use a 45V44 gas lens (import lenses may give poorer results)
Check our Torch Identification Guide to confirm your setup.
Usage Notes
- Avoid walking the cup, as glass can crack under pressure.
- Keep the diffuser in its original shape; remove and reinstall it if it gets deformed.
- Start on low amps to stabilise the arc and prevent arcing off the diffuser.
- Do not drop or knock the cups on hard surfaces.

